Chart · Our World in Data
ChartOur World in Data
Rate of wars
The number of wars divided by the number of all states. This accounts for the changing number of states over time. Included are interstate, intrastate, extrastate, and non-state wars that were ongoing that year.
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Exact citation
Correlates of War – Wars (2020); Correlates of War – State System Membership (2017)
Attribution: COW
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